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据中新网10月13日报道,记者从广州中山大学获悉,该校中山医学院颜光美教授课题组研究发现天然病毒M1能选择性地感染并杀伤包括肝癌、结直肠癌、膀胱癌、黑色素瘤在内的多种体外培养的癌细胞,而对正常细胞无毒副作用。M1病毒是一种从中国海南岛分离得到的天然病毒。整体动物实验表明,经尾静脉注射的M1病毒能显著富集在肿瘤组织并抑制肿瘤生长,正常器官则不受影响。除细胞水平及动物实验,课题组还使用临床标本离体活组织培养模型进一步证实了上述新型溶瘤病毒的有效性和特异性。据悉,该研究成果对阐明新型
According to Xinhuanet reported on October 13, the reporter learned from Sun Yat-sen University in Guangzhou, Zhongshan University School of Medicine Professor Yan Guangmei research group found that the natural virus M1 can selectively infect and kill, including liver cancer, colorectal cancer, bladder cancer, melanoma , A variety of in vitro cultured cancer cells, while normal cells without toxic side effects. The M1 virus is a natural virus isolated from Hainan Island, China. The whole animal experiments showed that the M1 virus injected through the tail vein can be significantly enriched in the tumor tissue and inhibit tumor growth, normal organs are not affected. In addition to cell-level and animal experiments, the team also used clinical specimens from in vitro biopsy models to further confirm the validity and specificity of the novel oncolytic viruses described above. It is reported that the research results to clarify the new type